'Momentous event': HHS Secretary Alex Azar touts COVID-19 vaccine as a key to US herd immunity
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from USATODAY - News Top Stories 'Momentous event': HHS Secretary Alex Azar touts COVID-19 vaccine as a key to US herd immunity
Ken Alltucker, USA TODAY
December 15, 2020 at 01:34AM
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Hospitals nationwide began immunizing health care workers Monday after the FDA's authorization of a COVID-19 vaccine developed by Pfizer and BioNTech.
from USATODAY - News Top Stories 'Momentous event': HHS Secretary Alex Azar touts COVID-19 vaccine as a key to US herd immunity
Ken Alltucker, USA TODAY
Hospitals nationwide began immunizing health care workers Monday after the FDA's authorization of a COVID-19 vaccine developed by Pfizer and BioNTech.
December 15, 2020 at 01:34AM
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https://ift.tt/37on59L
